The treatment of abdominal infection due to leakage of digestive fluids generally involves general, symptomatic as well as surgical treatment. 1. General treatment: reasonable gastrointestinal decompression is needed, as well as correction of water-electrolyte balance and acid-base imbalance. 2. Symptomatic treatment: acute pancreatitis: if it belongs to chemical inflammation, it is induced by bacterial infection, it needs reasonable antibiotic treatment, such as ceftazidime or cefoperazone; abdominal abscess, it needs to be drained, and antibiotics should be selected according to the results of smear examination and bacterial culture; peritonitis, usually induced by peritoneal dialysis, it needs to be used with vancomycin or nomenclature of vancomycin and so on. 3. Surgical treatment: if it belongs to surgical indications, it can receive surgical treatment. In addition, the danger of abdominal infection is relatively large, it is recommended that the patient is necessary to actively accept the treatment.